compile time version definition

filcnaplo/lib/api/client.dart

@@ -1,6 +1,7 @@
 // ignore_for_file: avoid_print
 
 import 'dart:convert';
+import 'dart:developer';
 
 import 'package:filcnaplo/models/config.dart';
 import 'package:filcnaplo/models/news.dart';
@@ -45,14 +46,20 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getSchools: $error");
     }
+    return null;
   }
 
   static Future<Config?> getConfig(SettingsProvider settings) async {
+    final userAgent = SettingsProvider.defaultSettings().config.userAgent;
+
     Map<String, String> headers = {
       "x-filc-id": settings.xFilcId,
-      "user-agent": SettingsProvider.defaultSettings().config.userAgent,
+      "user-agent": userAgent,
     };
 
+    log("[CONFIG] x-filc-id: \"${settings.xFilcId}\"");
+    log("[CONFIG] user-agent: \"$userAgent\"");
+
     try {
       http.Response res = await http.get(Uri.parse(config), headers: headers);
 
@@ -66,6 +73,7 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getConfig: $error");
     }
+    return null;
   }
 
   static Future<List<News>?> getNews() async {
@@ -80,6 +88,7 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getNews: $error");
     }
+    return null;
   }
 
   static Future<Supporters?> getSupporters() async {
@@ -94,6 +103,7 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getSupporters: $error");
     }
+    return null;
   }
 
   static Future<List<Release>?> getReleases() async {
@@ -108,6 +118,7 @@ class FilcAPI {
     } catch (error) {
       print("ERROR: FilcAPI.getReleases: $error");
     }
+    return null;
   }
 
   static Future<http.StreamedResponse?> downloadRelease(Release release) {

filcnaplo/lib/api/providers/update_provider.dart

@@ -3,14 +3,12 @@ import 'dart:io';
 import 'package:filcnaplo/api/client.dart';
 import 'package:filcnaplo/models/release.dart';
 import 'package:flutter/material.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 
 class UpdateProvider extends ChangeNotifier {
   // Private
   late List<Release> _releases;
   bool _available = false;
   bool get available => _available && _releases.isNotEmpty;
-  PackageInfo? _packageInfo;
 
   // Public
   List<Release> get releases => _releases;
@@ -20,10 +18,9 @@ class UpdateProvider extends ChangeNotifier {
     required BuildContext context,
   }) {
     _releases = List.castFrom(initialReleases);
-    PackageInfo.fromPlatform().then((value) => _packageInfo = value);
   }
 
-  String get currentVersion => _packageInfo?.version ?? "";
+  static const currentVersion = String.fromEnvironment("APPVER", defaultValue: "1.0");
 
   Future<void> fetch() async {
     if (!Platform.isAndroid) return;
@@ -33,7 +30,7 @@ class UpdateProvider extends ChangeNotifier {
 
     // Check for new releases
     if (_releases.isNotEmpty) {
-      _available = _packageInfo != null && _releases.first.version.compareTo(Version.fromString(currentVersion)) == 1;
+      _available = _releases.first.version.compareTo(Version.fromString(currentVersion)) == 1;
       // ignore: avoid_print
       if (_available) print("INFO: New update: ${releases.first.version}");
       notifyListeners();

filcnaplo/lib/app.dart

@@ -143,6 +143,7 @@ class App extends StatelessWidget {
       case "settings":
         return settingsRoute(const SettingsScreen());
     }
+    return null;
     // else if platform == windows || ...
   }
 

filcnaplo/lib/models/config.dart

@@ -1,15 +1,11 @@
 import 'dart:io';
 
-import 'package:package_info_plus/package_info_plus.dart';
-
 class Config {
   String _userAgent;
-  String? _version;
   Map? json;
+  static const String _version = String.fromEnvironment("APPVER", defaultValue: "2.2.0");
 
-  Config({required String userAgent, this.json}) : _userAgent = userAgent {
-    PackageInfo.fromPlatform().then((value) => _version = value.version);
-  }
+  Config({required String userAgent, this.json}) : _userAgent = userAgent;
 
   factory Config.fromJson(Map json) {
     return Config(
@@ -18,7 +14,7 @@ class Config {
     );
   }
 
-  String get userAgent => _userAgent.replaceAll("\$0", _version ?? "0").replaceAll("\$1", platform).replaceAll("\$2", "0");
+  String get userAgent => _userAgent.replaceAll("\$0", _version).replaceAll("\$1", platform).replaceAll("\$2", "0");
 
   static String get platform {
     if (Platform.isAndroid) {

filcnaplo/lib/models/settings.dart

@@ -4,7 +4,6 @@ import 'package:filcnaplo/api/providers/database_provider.dart';
 import 'package:filcnaplo/models/config.dart';
 import 'package:filcnaplo/theme.dart';
 import 'package:flutter/material.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 import 'package:provider/provider.dart';
 import 'package:uuid/uuid.dart';
 
@@ -13,8 +12,6 @@ enum UpdateChannel { stable, beta, dev }
 enum VibrationStrength { off, light, medium, strong }
 
 class SettingsProvider extends ChangeNotifier {
-  PackageInfo? _packageInfo;
-
   // en_en, hu_hu, de_de
   String _language;
   Pages _startPage;
@@ -86,11 +83,7 @@ class SettingsProvider extends ChangeNotifier {
         _swapABweeks = swapABweeks,
         _updateChannel = updateChannel,
         _config = config,
-        _xFilcId = xFilcId {
-    PackageInfo.fromPlatform().then((PackageInfo packageInfo) {
-      _packageInfo = packageInfo;
-    });
-  }
+        _xFilcId = xFilcId;
 
   factory SettingsProvider.fromMap(Map map) {
     return SettingsProvider(
@@ -194,7 +187,6 @@ class SettingsProvider extends ChangeNotifier {
   bool get abWeeks => _abWeeks;
   bool get swapABweeks => _swapABweeks;
   UpdateChannel get updateChannel => _updateChannel;
-  PackageInfo? get packageInfo => _packageInfo;
   Config get config => _config;
   String get xFilcId => _xFilcId;
 

filcnaplo/lib/utils/jwt.dart

@@ -20,6 +20,7 @@ class JwtUtils {
       // ignore: avoid_print
       print("ERROR: JwtUtils.decodeJwt: $error");
     }
+    return null;
   }
 
   static String? getNameFromJWT(String jwt) {
@@ -36,5 +37,6 @@ class JwtUtils {
       case "Gondviselo":
         return Role.parent;
     }
+    return null;
   }
 }